	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue7\u8b\u82\ue6\u80\u92\ue6\ub0\ub4\ue6\u99\ub6",	"\ue5\u8d\ua1\ue5\ube\ub7\ue9\u87\u8c\ue6\u96\uaf\ue7\u9a\u84\ue5\u89\ua7\ue6\uaf\u92\ue5\u9b\ube\ue8\u85\ube",	"\ue4\ubc\u8a\ue5\ua2\ua8\ue8\u8b\u8f\ue6\u96\uaf\ue7\u9a\u84\ue5\u87\u80\ue5\u8c\u96\ue4\ub9\u8b\ue7\ubc\u9a",	"\ue4\uba\u9a\ue7\u85\u9e\ue6\u9e\u81\ue7\u9a\u84\ue9\ubb\u91\ue6\u9a\u97\ue4\ub9\u8b\ue8\ua1\u80",	"\ue7\u8e\u89\ue7\u8f\u91\ue4\ub9\u8b\ue5\u99\uac",	"\ue9\u9b\ub7\ue7\ua5\u9e\ue7\u9a\u84\ue7\ub2\ube\ue5\u87\u86\ue4\ub9\u8b\ue8\ua7\u86",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue7\u88\u86\ue8\ua3\u82\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubc\ua0\ue5\u8f\ub6\ue7\u9a\u84\ue8\ube\u89\ue7\u85\u8c\ue7\ub2\ube\ue5\u8d\u8e",	"\ue4\ub9\u9d\ue5\ua4\ub4\ue8\u9b\u87\ue4\ub9\u8b\ue6\u81\uaf",	"\ue4\ub9\u8c\ue8\u8b\u8f\ue9\u9b\ub7\ue7\u9a\u84\ue6\u9c\u80\ue7\ubb\u88\ue6\u8a\u89\ue6\u8b\ua9"],
[588,	42938,	45680.6,	67414.5,	47438.5,	null,	null,	null,	null,	null,	null],
[582,	39851.8,	43008.1,	65330.8,	42458.8,	null,	null,	null,	null,	null,	null],
[580,	41139.2,	38741,	61989.5,	44853.1,	null,	null,	null,	null,	null,	null],
[575,	34613.4,	41885,	58796.9,	39682.8,	null,	null,	null,	null,	null,	null],
[574,	38112.5,	39339.8,	59492.9,	39340.4,	null,	null,	null,	null,	null,	null],
[572,	34863.4,	38577.7,	53606.6,	40001.7,	null,	null,	null,	null,	null,	null],
[569,	35991.1,	36103.3,	57168.9,	40715.4,	null,	null,	null,	null,	null,	null],
[567,	32380.7,	37227.2,	53612.1,	38658.2,	null,	null,	null,	null,	null,	null],
[566,	33350.5,	36531,	52515.3,	34942.9,	null,	null,	null,	null,	null,	null],
[561,	29976.4,	33714.5,	49913.3,	35350.9,	null,	null,	null,	null,	null,	null],
[559,	32255,	34924,	49854.6,	35453.4,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	22854.5,	null,	32396.2,	31642.3,	32603.9],
[553,	28760,	33065.2,	45031.9,	32840.7,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	24684.9,	null,	30758.9,	29886.2,	32473.9],
[549,	null,	null,	null,	null,	null,	23516.1,	null,	28302.7,	30126.3,	30176.7],
[548,	28625.3,	28833.8,	43687.7,	27005.6,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	21258.8,	null,	28498.9,	26117.6,	29199.5],
[543,	null,	null,	null,	null,	35391.6,	24371.3,	null,	28362.8,	26897.2,	27800.3],
[541,	null,	null,	null,	null,	null,	21737.2,	null,	25846.3,	28804.8,	31556.6],
[540,	27866.1,	30359,	42191.4,	28111,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	19681.4,	null,	27659.6,	25494,	27996.9],
[536,	24607.4,	25943.4,	40812.8,	27224.5,	null,	19904.6,	null,	26925.7,	24456.7,	26618.9],
[535,	null,	null,	null,	null,	34554.9,	20957.7,	null,	26222.4,	24165.4,	28006.5],
[530,	null,	null,	null,	null,	null,	17248.7,	23973.8,	24817.2,	23516.7,	21953.3],
[528,	22961.4,	24527.5,	36235.9,	24375.7,	null,	18010.2,	null,	21882.4,	23799.3,	23693],
[522,	null,	null,	null,	null,	null,	16606,	19653.4,	22554.6,	18969.8,	25368.6]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​